Cita APA (7a ed.)

Jones, R. W. (1977). "Two-ness" in trade theory: Costs and benefits. International Finance Section, Princeton University.

Cita Chicago Style (17a ed.)

Jones, Ronald W. "Two-ness" in Trade Theory: Costs and Benefits. Princeton: International Finance Section, Princeton University, 1977.

Cita MLA (9a ed.)

Jones, Ronald W. "Two-ness" in Trade Theory: Costs and Benefits. International Finance Section, Princeton University, 1977.